gnome-panel crashed with SIGSEGV in bonobo_marshal_VOID__STRING_BOXED_BOXED()

[kahue]

Binary package hint: gnome-panel

I don understand too much

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: gnome-panel 1:2.30.2-1ubuntu3
ProcVersionSignature: Ubuntu 2.6.35-19.28-generic 2.6.35.3
Uname: Linux 2.6.35-19-generic i686
Architecture: i386
CheckboxSubmission: 4c6831824d11ae21717fd48d6e3a6399
CheckboxSystem: 669b662da410063cc918e0f60cf6cddf
Date: Fri Sep 3 20:42:43 2010
ExecutablePath: /usr/bin/gnome-panel
GConfNonDefault:
 /apps/panel/general/applet_id_list=[clock_screen0,notification_area_screen0,indicator_applet_screen0,applet_3,applet_4,applet_6]
 /apps/panel/general/object_id_list=[object_1,menu_bar_screen0,object_0,object_4,object_5]
 /apps/panel/general/toplevel_id_list=[top_panel_screen0]
 /apps/panel/global/panel_hide_delay=10
 /apps/panel/global/panel_show_delay=10
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100406.1)
ProcCmdline: gnome-panel --sm-client-id 109df40175ab520767128036456271559200000015170033
ProcEnviron:
 LANGUAGE=pt_BR:pt:en
 LANG=pt_BR.utf8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x8086ac0: mov 0x10(%eax),%eax
 PC (0x08086ac0) ok
 source "0x10(%eax)" (0xaaaaaaba) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-panel
StacktraceTop:
 ?? ()
 bonobo_marshal_VOID__STRING_BOXED_BOXED ()
 g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
 bonobo_closure_invoke_va_list ()
 bonobo_closure_invoke () from /usr/lib/libbonobo-2.so.0
Title: gnome-panel crashed with SIGSEGV in bonobo_marshal_VOID__STRING_BOXED_BOXED()
UserGroups: adm admin cdrom dialout dip fax floppy fuse lpadmin plugdev sambashare tape video

[Apport retracing service (apport)]

StacktraceTop:
 panel_applet_frame_set_flags_from_any (frame=0x8e489e8,
 bonobo_marshal_VOID__STRING_BOXED_BOXED (closure=0x8f54b10,
 g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
 bonobo_closure_invoke_va_list (closure=0x8f54b10,
 bonobo_closure_invoke (closure=0x8f54b10, return_type=4)